<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .container {
            position: relative;
        }
        
        .container>div {
            position: absolute;
            height: 600px;
        }
        
        .left {
            left: 0;
            width: 300px;
            background: red;
        }
        
        .center {
            left: 300px;
            right: 300px;
            background: yellow;
            min-width: 0;
        }
        
        .right {
            right: 0;
            width: 300px;
            background: blue;
        }
    </style>
</head>

<body>
    <div class="container">
        <div class="left"></div>
        <div class="center"></div>
        <div class="right"></div>
    </div>

</body>

</html>